Ear pain that increases on touching or chewing can be due to causes like outer ear inflammation or jaw (TMJ)–related pain, which cannot be confirmed without examination. For now, avoid inserting anything into the ear, avoid excessive chewing/headphone use, and take simple pain relief if tolerated. If pain worsens, dizziness increases, fever or ear discharge develops, hearing reduces, or symptoms persist beyond 24–48 hours, please seek an ENT consultation for proper ear and jaw examination

Hi, it looks like you have TM joint arthralgia, you can try taking soft foods, if there is any prior history of cold/ sore throat/ fever, have an ent consultation

May be TMJ ARTHRITIS.  avoid using, headphone and earphones. Avoid taking cold food. Bite food equally on both side

As of now don’t use any ear drops, make sure no water enters your ear Your symptoms seem like an acute otitis media, it could be due to any throat infection or viral infection that can spread to the ear (any recent history of cold cough or fever?) Since the pain is more in chewing swallowing or touching The ear drum might be bulged/swollen For pain you can take a dolo 650 as of now